', $data); self::assertStringContainsString('', $data); self::assertStringContainsString('', $data); } } public function testIssue2450(): void { // Cell explicitly typed as numeric but without value. $filename = self::$testbook; $reader = IOFactory::createReader('Xlsx'); $spreadsheet = $reader->load($filename); $sheet = $spreadsheet->getActiveSheet(); // E1 and D3 are numeric/boolean without value. // So is E2, but I don't see a practical difference // between null string and null in that case. $expected = [ [1, 2, 3, 0, null, -1, -2, -3], ['a', 'b', 'c', 'xxx', '', 'd', 'e', 'f'], [false, false, false, null, true, true, true, true], ]; self::assertSame($expected, $sheet->toArray()); $spreadsheet->disconnectWorksheets(); } }